REL Tzero MKIII Subwoofer

🧾 Overview / Summary
The REL Tzero MKIII is the smallest and most affordable subwoofer in the REL lineup, yet it delivers surprising musicality and depth for its size. Featuring a single 6.5” down-firing driver in a closed-box design, it integrates seamlessly into small rooms and desktop setups, reaching down to 37 Hz with clarity.

✅ Key Features
✅ Ultra-compact closed-box design with down-firing 6.5” driver
✅ Perfect for small rooms, apartments, and desktop systems
✅ In-room bass extension down to 37 Hz at -6 dB
✅ 100 watts RMS Class D amplifier for efficiency and control
✅ High-level Neutrik Speakon and LFE RCA inputs
✅ Fully electronic SET-SAFE™ protection system
✅ Available in High Gloss Black or White, 5 coats of lacquer
✅ Lightweight and easy to position

📊 Technical Specifications
Parameter Specification
Type Closed box, down-firing driver
Active Driver 6.5 in. (165 mm), long-throw, steel chassis
Passive Radiator N/A
Low Frequency Extension 37 Hz at -6 dB
Input Connectors High Level Neutrik Speakon, Low Level single RCA, LFE RCA
Output Connectors N/A
Power Output 100 watts (RMS)
Amplifier Type Class D
Wireless Capability N/A
Protection System Fully electronic SET-SAFE™
D.C. Fault / Output Short Yes / Yes
Mains Input Voltage 100–240 V
Fuses 2.00A semi-delay
Dimensions (W × H × D) 216 × 241 × 260 mm (8.5 × 9.5 × 10.5 in)
Net Weight 6.8 kg (15 lbs)
Finish High Gloss Black or White, 5 coats

📦 What’s in the Box
📦 REL Tzero MKIII Subwoofer
🔌 Mains lead
🔗 Neutrik Speakon cable (10 meters nominal)
📖 User manual

🔄 Compatibility
✔ Works with stereo receivers, DACs, preamps, powered speakers via RCA or Neutrik Speakon
✔ Designed for small rooms and desktop setups
✔ Simple and fast integration for tight, tuneful bass

📦✈️ Shipping & Returns
📦 Insured worldwide delivery
🔄 14-day return policy
🛡️ 2-year EU warranty

📝 Reviews
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